A pregnant woman walks into a bank, and lines up at the first available teller. Just at that moment the bank gets robbed and she is shot three times in the stomach. She was rushed to the hospital where she was fixed up. As she leaves she asks the doctor about her baby.
The doctor says, "Oh! You're going to have triplets. They're fine but each one has a bullet lodged in its stomach. Don't worry though the bullets will pass through their system through normal metabolism."
As time goes on the woman has three children, two girls and a boy. Twelve years later, one of the girls comes up to her mother and says "Mommy, I've done a very weird thing!"
Her mother asks her what happened and her daughter replies, "I passed a bullet into the toilet." The woman comforts her and explains all about the accident at the bank.
A few weeks later, her other daughter comes up to her with tears streaming from her eyes. "Mommy, I've done a very bad thing!" The mother says, "Let me guess. You passed a bullet into the toilet, right?"
The daughter looks up from her teary eyes and says, "Yes, how did you know?"
The mother comforts her child and explains about the incident at the bank.
A month later the boy comes up and says, "Mommy, I've done a very bad thing!"
"You passed a bullet into the toilet, right?"
"No, I was masturbating and I shot the dog."